EP1411729A4 - Procede de calcul de vecteurs de mouvement - Google Patents

Procede de calcul de vecteurs de mouvement

Info

Publication number
EP1411729A4
EP1411729A4 EP03725587A EP03725587A EP1411729A4 EP 1411729 A4 EP1411729 A4 EP 1411729A4 EP 03725587 A EP03725587 A EP 03725587A EP 03725587 A EP03725587 A EP 03725587A EP 1411729 A4 EP1411729 A4 EP 1411729A4
Authority
EP
European Patent Office
Prior art keywords
motion vectors
calculating motion
calculating
vectors
motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03725587A
Other languages
German (de)
English (en)
Other versions
EP1411729B1 (fr
EP1411729A1 (fr
Inventor
Satoshi Kondo
Shinya Kadono
Makoto Hagai
Kiyofumi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP17204555.1A priority Critical patent/EP3324623B1/fr
Priority to EP16157928.9A priority patent/EP3054681B1/fr
Priority to EP16157926.3A priority patent/EP3054680B1/fr
Priority to EP17204569.2A priority patent/EP3324625B1/fr
Priority to EP19160689.6A priority patent/EP3525466B1/fr
Priority to EP19160699.5A priority patent/EP3525467B1/fr
Priority to EP16157923.0A priority patent/EP3059952B1/fr
Priority to EP10182272.4A priority patent/EP2271106B1/fr
Priority to EP10181711.2A priority patent/EP2271105B1/fr
Priority to EP19160686.2A priority patent/EP3525464B1/fr
Priority to EP19160688.8A priority patent/EP3525465B1/fr
Priority to EP17204573.4A priority patent/EP3324626B1/fr
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP17204565.0A priority patent/EP3324624B1/fr
Publication of EP1411729A1 publication Critical patent/EP1411729A1/fr
Publication of EP1411729A4 publication Critical patent/EP1411729A4/fr
Application granted granted Critical
Publication of EP1411729B1 publication Critical patent/EP1411729B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
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    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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    • H04N19/127—Prioritisation of hardware or computational resources
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    • H04N19/136—Incoming video signal characteristics or properties
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    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
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    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
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    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
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    • H04N19/583—Motion compensation with overlapping blocks
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    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP03725587.4A 2002-04-19 2003-04-16 Procede de calcul de vecteurs de mouvement Expired - Lifetime EP1411729B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
EP16157926.3A EP3054680B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP17204569.2A EP3324625B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160689.6A EP3525466B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de détermination de vecteur de mouvement
EP19160699.5A EP3525467B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de décodage d'un flux de bits
EP16157923.0A EP3059952B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP10182272.4A EP2271106B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement
EP17204565.0A EP3324624B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP10181711.2A EP2271105B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement
EP17204555.1A EP3324623B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP17204573.4A EP3324626B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160688.8A EP3525465B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de decodage d'images
EP16157928.9A EP3054681B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160686.2A EP3525464B1 (fr) 2002-04-19 2003-04-16 Procédé et système de codage et décodage d'images

Applications Claiming Priority (23)

Application Number Priority Date Filing Date Title
JP2002118598 2002-04-19
JP2002118598 2002-04-19
JP2002121053 2002-04-23
JP2002121053 2002-04-23
US37864302P 2002-05-09 2002-05-09
US378643P 2002-05-09
US37895402P 2002-05-10 2002-05-10
US378954P 2002-05-10
JP2002156266 2002-05-29
JP2002156266 2002-05-29
JP2002177889 2002-06-19
JP2002177889 2002-06-19
JP2002193027 2002-07-02
JP2002193027 2002-07-02
JP2002204713 2002-07-12
JP2002204713 2002-07-12
JP2002262151 2002-09-06
JP2002262151 2002-09-06
JP2002290542 2002-10-02
JP2002290542 2002-10-02
JP2002323096 2002-11-06
JP2002323096 2002-11-06
PCT/JP2003/004805 WO2003090473A1 (fr) 2002-04-19 2003-04-16 Procede de calcul de vecteurs de mouvement

Related Child Applications (15)

Application Number Title Priority Date Filing Date
EP17204573.4A Division EP3324626B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP10182272.4A Division-Into EP2271106B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement
EP10182272.4A Division EP2271106B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement
EP17204555.1A Division EP3324623B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160688.8A Division EP3525465B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de decodage d'images
EP19160699.5A Division EP3525467B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de décodage d'un flux de bits
EP17204565.0A Division EP3324624B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP16157928.9A Division EP3054681B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160686.2A Division EP3525464B1 (fr) 2002-04-19 2003-04-16 Procédé et système de codage et décodage d'images
EP16157926.3A Division EP3054680B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP17204569.2A Division EP3324625B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP19160689.6A Division EP3525466B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de détermination de vecteur de mouvement
EP16157923.0A Division EP3059952B1 (fr) 2002-04-19 2003-04-16 Procédé de calcul de vecteur de mouvement
EP10181711.2A Division EP2271105B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement
EP10181711.2A Division-Into EP2271105B1 (fr) 2002-04-19 2003-04-16 procédé de calcul de vecteur de mouvement

Publications (3)

Publication Number Publication Date
EP1411729A1 EP1411729A1 (fr) 2004-04-21
EP1411729A4 true EP1411729A4 (fr) 2007-03-07
EP1411729B1 EP1411729B1 (fr) 2016-03-23

Family

ID=29255790

Family Applications (3)

Application Number Title Priority Date Filing Date
EP19160689.6A Expired - Lifetime EP3525466B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de détermination de vecteur de mouvement
EP03723121A Withdrawn EP1441537A4 (fr) 2002-04-19 2003-04-16 Procede pour calculer un vecteur de mouvement
EP03725587.4A Expired - Lifetime EP1411729B1 (fr) 2002-04-19 2003-04-16 Procede de calcul de vecteurs de mouvement

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP19160689.6A Expired - Lifetime EP3525466B1 (fr) 2002-04-19 2003-04-16 Procédé et dispositif de détermination de vecteur de mouvement
EP03723121A Withdrawn EP1441537A4 (fr) 2002-04-19 2003-04-16 Procede pour calculer un vecteur de mouvement

Country Status (12)

Country Link
US (24) US7940845B2 (fr)
EP (3) EP3525466B1 (fr)
KR (4) KR100931750B1 (fr)
CN (2) CN1277419C (fr)
AU (2) AU2003235174A1 (fr)
CA (2) CA2451571A1 (fr)
ES (5) ES2743606T3 (fr)
HU (8) HUE044584T2 (fr)
MX (1) MXPA03011334A (fr)
MY (1) MY155930A (fr)
PT (3) PT3525465T (fr)
WO (2) WO2003090475A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US8625669B2 (en) 2003-09-07 2014-01-07 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US8687697B2 (en) 2003-07-18 2014-04-01 Microsoft Corporation Coding of motion vector information

Families Citing this family (160)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111754B1 (en) 2001-07-11 2012-02-07 Dolby Laboratories Licensing Corporation Interpolation of video compression frames
US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
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US20190014341A1 (en) 2019-01-10
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US20180376162A1 (en) 2018-12-27
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US20170085907A1 (en) 2017-03-23
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